Ethereum researcher and developer Vlad Zamfir has created the first successful proof-of-concept of second-layer scaling solution Sharding with developers Tim Beiko and John Marling. At ETH Berlin, one of the world’s largest Ethereum hackathons, Zamfir said in an interview with Rachel Rose O’Leary at Coindesk that Ethereum developers will be able to run the proof-of-concept … Continued